EP1261473B1 - Procede de fabrication de reservoir a carburant en matiere plastique - Google Patents
Procede de fabrication de reservoir a carburant en matiere plastique Download PDFInfo
- Publication number
- EP1261473B1 EP1261473B1 EP01923586A EP01923586A EP1261473B1 EP 1261473 B1 EP1261473 B1 EP 1261473B1 EP 01923586 A EP01923586 A EP 01923586A EP 01923586 A EP01923586 A EP 01923586A EP 1261473 B1 EP1261473 B1 EP 1261473B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- shell
- molding
- accessory
- shells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/266—Auxiliary operations after the thermoforming operation
- B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2017—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements outside the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2021—Inserts characterised by the material or type
- B29C2049/2069—Inserts characterised by the material or type moulded in combination, e.g. injection moulded in the same mould before or after blow-moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
- B29C2049/4608—Nitrogen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/4611—Blowing fluids containing a reactive gas
- B29C2049/4617—Fluor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4652—Blowing fluids being incompressible hot liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4655—Blowing fluids being incompressible water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0063—Cutting longitudinally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/065—HDPE, i.e. high density polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7172—Fuel tanks, jerry cans
Definitions
- German patent application DE-OS-1,801,966 describes the manufacture of hollow body made of thermoplastic material from two shells (17 ') formed by molding, which is assembled by mirror welding (20). The molding of each of the shells (17 ') is made by compression (21) of a part of a sheet (17) of thermoplastic material and blowing (18) of the remaining part of the sheet (17) in the uncompressed zone.
- the fuel tank produced according to the process according to the invention is made of plastic, that is to say material comprising at least one polymer in synthetic resin.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Description
Claims (10)
- Procédé de fabrication de corps creux en matière plastique à partir de deux coquilles formées par moulage, que l'on assemble, le moulage d'au moins une coquille étant réalisé par compression d'une partie d'une feuille (1) en matière plastique entre un moule (5b) et un poinçon (5a) et par soufflage de la partie restante de la feuille, dans la zone non comprimée, caractérisé en ce qu'il est appliqué à la fabrication d'un réservoir à carburant et que la feuille (1) est obtenue dans la même ligne de fabrication que la coquille qui sera produite à partir de cette feuille (1), par découpe (3) et ouverture d'une paraison extrudée de section fermée (2).
- Procédé selon la revendication précédente, caractérisé en ce que la partie de la feuille (1) moulée par compression comprend les zones (10) d'assemblage des coquilles.
- Procédé selon une quelconque des revendications précédentes, caractérisé en ce que les deux coquilles sont comprimées et soufflées dans le même temps grâce à l'emploi de moules doubles empilés (moules "sandwich" ou "stack-molds").
- Procédé selon une quelconque des revendications précédentes, caractérisé en ce que, avant assemblage, on insère dans et on fixe sur la coquille au moins un accessoire (8) du réservoir à carburant.
- Procédé selon la revendication 4, caractérisé en ce que, lors de l'opération de moulage de la coquille, au moins un dispositif particulier permet le moulage simultané sur la coquille d'au moins un accessoire (8) du réservoir à carburant par fluage de la feuille.
- Procédé selon la revendication 4 ou 5, caractérisé en ce qu'au moins un dispositif additionnel de surmoulage de la coquille permet le moulage et la fixation directe d'au moins un accessoire (8) du réservoir à carburant par adjonction de matière d'un côté de la paroi de la coquille.
- Procédé selon la revendication précédente, caractérisé en ce que l'adjonction de matière se fait par injection d'une composition de matière plastique.
- Procédé selon une quelconque des revendications 4 à 7, caractérisé en ce qu'au moins un dispositif placé du côté poinçon (5a) ou du côté matrice (5b) du moule permet la fixation, lors du moulage, d'au moins un accessoire (8) du réservoir à carburant par dépose et soudage de l'accessoire sur la feuille ou par enrobage partiel de l'accessoire avec une partie de la feuille.
- Procédé selon une quelconque des revendications précédentes, caractérisé en ce que l'on insère lors du moulage une structure préassemblée permettant la rigidification du réservoir par appui sur chacune des deux coquilles simultanément et/ou la fixation d'au moins un accessoire (8) du réservoir.
- Procédé selon une quelconque des revendications précédentes, caractérisé en ce que, après moulage de la coquille, on procède à l'ébarbage des cordons de soudure et on applique ensuite un gabarit de conformation qui est laissé en contact avec au moins une partie des zones des coquilles, pendant le temps nécessaire au refroidissement de celles-ci et à l'amélioration de la précision des cotes dimensionnelles des coquilles.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE200000130 | 2000-02-18 | ||
BE2000/0130A BE1013290A3 (fr) | 2000-02-18 | 2000-02-18 | Procede de fabrication de reservoir a carburant en matiere plastique. |
PCT/EP2001/001804 WO2001060592A1 (fr) | 2000-02-18 | 2001-02-16 | Procede de fabrication de reservoir a carburant en matiere plastique |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1261473A1 EP1261473A1 (fr) | 2002-12-04 |
EP1261473B1 true EP1261473B1 (fr) | 2005-08-03 |
Family
ID=3896418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01923586A Expired - Lifetime EP1261473B1 (fr) | 2000-02-18 | 2001-02-16 | Procede de fabrication de reservoir a carburant en matiere plastique |
Country Status (9)
Country | Link |
---|---|
US (1) | US6814921B1 (fr) |
EP (1) | EP1261473B1 (fr) |
JP (1) | JP4948734B2 (fr) |
AT (1) | ATE301037T1 (fr) |
AU (1) | AU2001250323A1 (fr) |
BE (1) | BE1013290A3 (fr) |
BR (1) | BR0108464B1 (fr) |
DE (1) | DE60112408T2 (fr) |
WO (1) | WO2001060592A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3124308A1 (fr) | 2015-07-31 | 2017-02-01 | Plastic Omnium Advanced Innovation and Research | Réservoir de carburant comprenant un composant soudé |
US9810121B2 (en) | 2010-12-23 | 2017-11-07 | Inergy Automotive Systems Research (Societe Anonyme) | Engine exhaust gas additive storage system |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10064218A1 (de) * | 2000-12-22 | 2002-07-11 | Kiefel Gmbh Paul | Verfahren und Vorrichtung zur Herstellung von Hohlkörpern |
DE10205524A1 (de) | 2002-02-08 | 2003-08-21 | Sig Kautex Gmbh & Co Kg | Verfahren zur Herstellung von schalenförmigen Formteilen oder Hohlkörpern aus thermoplastischem Kunststoff |
FR2873321B1 (fr) * | 2004-07-23 | 2008-05-09 | Inergy Automotive Systems Res | Procede pour la fixation d'un accessoire dans un reservoir a carburant en matiere plastique |
FR2879122B1 (fr) | 2004-12-15 | 2008-10-03 | Inergy Automotive Systems Res | Procede pour la fabrication d'un reservoir a carburant en matiere plastique ayant une resistance au fluage amelioree |
EP3061589B2 (fr) | 2005-06-28 | 2022-09-07 | Plastic Omnium Advanced Innovation and Research | Procédé de fabrication de réservoir à carburant pourvu d'accessoires internes |
JP5378802B2 (ja) | 2006-02-03 | 2013-12-25 | イナジー・オートモーティブ・システムズ・リサーチ・(ソシエテ・アノニム) | 内部付属品を備えた燃料タンクを製造するための方法および装置 |
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DE102006027254B4 (de) * | 2006-06-09 | 2009-01-15 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff durch Extrusionsblasformen |
US9023264B2 (en) * | 2006-07-03 | 2015-05-05 | Kautex Textron Gmbh & Co. Kg | Method for producing a container of thermoplastic material |
DE102007028881B4 (de) * | 2007-06-20 | 2014-07-10 | Kautex Textron Gmbh & Co. Kg | Verfahren zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff |
DE102007036639B4 (de) * | 2007-08-03 | 2012-07-26 | Röchling Automotive AG & Co. KG | Verfahren zur Herstellung von hohlen Kunststoffgegenständen mittels Blasformen und zeitlich überlappendem Spritzgießen |
DE102007036640A1 (de) * | 2007-08-03 | 2009-02-05 | Röchling Automotive AG & Co. KG | Verfahren zur Herstellung von hohlen Kunststoffgegenständen mittels Blasformen und zeitlich anschließendem Spritzgießen |
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FR2934806A1 (fr) * | 2008-08-07 | 2010-02-12 | Inergy Automotive Systems Res | Procede pour fixer un accessoire dans un corps creux en matiere plastique. |
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EP2990356B1 (fr) | 2010-12-03 | 2019-08-28 | Salflex Polymers Ltd. | Déflecteur de réservoir de carburant déployable et système de réservoir de carburant |
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KR101628556B1 (ko) * | 2014-12-03 | 2016-06-08 | 현대자동차주식회사 | 강건한 격벽을 갖는 비실린더형 압력용기의 제조방법 |
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-
2000
- 2000-02-18 BE BE2000/0130A patent/BE1013290A3/fr not_active IP Right Cessation
-
2001
- 2001-02-16 AU AU2001250323A patent/AU2001250323A1/en not_active Abandoned
- 2001-02-16 EP EP01923586A patent/EP1261473B1/fr not_active Expired - Lifetime
- 2001-02-16 DE DE60112408T patent/DE60112408T2/de not_active Expired - Lifetime
- 2001-02-16 US US10/203,962 patent/US6814921B1/en not_active Expired - Lifetime
- 2001-02-16 WO PCT/EP2001/001804 patent/WO2001060592A1/fr active IP Right Grant
- 2001-02-16 AT AT01923586T patent/ATE301037T1/de not_active IP Right Cessation
- 2001-02-16 BR BRPI0108464-0A patent/BR0108464B1/pt not_active IP Right Cessation
- 2001-02-16 JP JP2001559672A patent/JP4948734B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9810121B2 (en) | 2010-12-23 | 2017-11-07 | Inergy Automotive Systems Research (Societe Anonyme) | Engine exhaust gas additive storage system |
EP3124308A1 (fr) | 2015-07-31 | 2017-02-01 | Plastic Omnium Advanced Innovation and Research | Réservoir de carburant comprenant un composant soudé |
EP3124307A1 (fr) | 2015-07-31 | 2017-02-01 | Plastic Omnium Advanced Innovation and Research | Réservoir de carburant comprenant un composant soudé |
Also Published As
Publication number | Publication date |
---|---|
EP1261473A1 (fr) | 2002-12-04 |
JP4948734B2 (ja) | 2012-06-06 |
BR0108464A (pt) | 2002-12-03 |
ATE301037T1 (de) | 2005-08-15 |
WO2001060592A1 (fr) | 2001-08-23 |
BE1013290A3 (fr) | 2001-11-06 |
AU2001250323A1 (en) | 2001-08-27 |
JP2003525773A (ja) | 2003-09-02 |
DE60112408D1 (de) | 2005-09-08 |
DE60112408T2 (de) | 2006-06-01 |
US6814921B1 (en) | 2004-11-09 |
BR0108464B1 (pt) | 2009-12-01 |
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